| Equations balanced on the previous day | Equations balanced on the next day |
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CS2 + 2 NH3 = H2S + NH4SCN
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
S + O2 = SO2 =>
S + O2 = SO2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C + O2 + N + H = H2NCH2COOH =>
2 C + O2 + N + 5 H = H2NCH2COOH
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NO2{-} + ClO2{-} = NO3{-} + Cl{-} =>
2 NO2{-} + ClO2{-} = 2 NO3{-} + Cl{-}
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
H3PO4 + Mg(OH)2 = H2O + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg(OH)2 = 6 H2O + Mg3(PO4)2
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cr + Pb2{+} = Pb + Cr3{+} =>
3 Cr + Pb2{+} = 2 Pb + Cr3{+}
Cr + Pb{2+} = Pb + Cr{3+} =>
2 Cr + 3 Pb{2+} = 3 Pb + 2 Cr{3+}
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NHO3 + CaCO3 = H2O + CO2 + Ca(NO3)2 =>
2 NHO3 + CaCO3 = H2O + CO2 + Ca(NO3)2
FeCl3 + SnCl2 = FeCl2 + SnCl4 =>
2 FeCl3 + SnCl2 = 2 FeCl2 + SnCl4
H2SO4 + CaCO3 = CaSO4 + H2O + CO2 =>
H2SO4 + CaCO3 = CaSO4 + H2O + CO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NaOH + MgSO4 = NaSO4 + MgOH =>
NaOH + MgSO4 = NaSO4 + MgOH
NaOH + MgSO4 = Na2SO4 + Mg(OH)2 =>
2 NaOH + MgSO4 = Na2SO4 + Mg(OH)2
Li + P4 = Li3P =>
12 Li + P4 = 4 Li3P
NO2 = N2 + O2 =>
2 NO2 = N2 + 2 O2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
PbCO3 + H2SO4 = PbSO4 + H2O + CO2 =>
PbCO3 + H2SO4 = PbSO4 + H2O + CO2
Al + CuSO4 = Al(SO4)3 + Cu =>
Al + 3 CuSO4 = Al(SO4)3 + 3 Cu
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
Cu(NO3)2 = CuO + NO + O3 =>
Cu(NO3)2 = CuO + 2 NO + O3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu(NO3)2 = CuO + NO + O3 =>
Cu(NO3)2 = CuO + 2 NO + O3
Cu(NO3)2 = CuO + NO + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO + 3 O2
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Na2(CO3) + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2(CO3) + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
H3PO4 + Na2CO3 = NaH2PO4 + H2O + CO2 =>
2 H3PO4 + Na2CO3 = 2 NaH2PO4 + H2O + CO2
Cu(NO3)2 = CuO + NO + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO + 3 O2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ba(NO3)2 + H2S = BaS + HNO3 =>
Ba(NO3)2 + H2S = BaS + 2 HNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/05/08
Equations balanced on 09/04/07
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